Click to minimize content

Welcome to the new Datapages Archives

Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.

AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.

Click to maximize content

Welcome to the new Datapages Archives

Search Results   > New Search > Revise Search

The AAPG/Datapages Combined Publications Database

Showing 42,250 Results. Searched 195,354 documents.

< Previous   7   8   9   10   11   Next >

Ascending

Classification / Corroboration of Facies Architecture in the Eagle Ford Group: A Case Study in Thin Bed Resolution

Patricia Santogrossi

Unconventional Resources Technology Conference (URTEC)

... vertically and laterally. Over this seismic survey area which is nearly 15 miles in the dip direction and over 14.5 miles in the strike direction (216 sq...

2017

Sediment Transport Over the Hatton and Gardar Contourite Drifts

I. N. McCave, P. F. Lonsdale, C. D. Hollister, W. D. Gardner

Journal of Sedimentary Research (SEPM)

... to within 20 m of the bed. The pattern of relative current intensity over Gardar Drift was inadequately determined, partly because of malfunctions in meters...

1980

Identification of Fractured Basement Reservoir Using Integrated Well Data and Seismic Attributes: Case Study at Ruby Field, Northwest Java Basin; #20195 (2013)

Made Suardana, Ari Samodra, Arief Wahidin, and Mohammad Rachmat Sule

Search and Discovery.com

..., locating the distribution of fractures is of utmost importance for development of this area. Imaging data (FMI) interpretation can characterize the potential...

2013

Structural Style and Evolution of the Triangle Zone and External Foothills, Southwestern Alberta: Implications for Thin-Skinned Thrust-and-Fold Belt Mechanics

Glen S. Stockmal, Daniel Lebel, Margaret E. McMechan, Paul A. MacKay

CSPG Bulletin

... Region to the Central Region; Fig. 14, area highlighted by orange ellipse). This swing is coincident with exposure below the upper detachment of a south...

2001

DETERMINATION OF FAULT SLIP COMPONENTS USING SUBSURFACE STRUCTURAL CONTOURS: METHODS AND EXAMPLES

S-S. Xu, L. G. Velasquillo-Martinez, J. M. Grajales-Nishimura, G. Murillo-MuÒetÛn, J. GarcÌa-Hernandez and A. F. Nieto-Samaniego

Journal of Petroleum Geology

...] = relative error of Sc. A. the larger intersection angle (γ) was used. In this case, the average δ was -2.275 m. B. the smaller intersection angle (γ...

2004

Marine Vibrator Concepts for Modern Seismic Challenges

Andrew Long, Rune Tenghamn

Petroleum Exploration Society of Australia (PESA)

... that are spaced optimally relative to one another, air gun arrays may be ‘tuned’ to increase the amplitude of the primary peak and simultaneously decrease...

2018

Mechanism Study of Casing Deformation in Multistage Hydraulic Fracturing Shale Reservoir

Ziyi Xu, Fei Yin, Lihong Han, Shangyu Yang, Xingru Wu

Unconventional Resources Technology Conference (URTEC)

... and symmetric with the cluster center. Formation properties in the drainage area can be represented by a segment between two stages. Therefore in this paper...

2018

Sandstone Sheets and Related Intrusions from Coffee Bay, Transkei, South Africa

J. F. Truswell

Journal of Sedimentary Research (SEPM)

... the sheets may result from compression in an adjacent source area, with, in contrast, the more discordant features reflecting differing conditions...

1972

Model Diapirs, Plasticity, and Tension

W. F. Tanner , G. K. Williams

AAPG Special Volumes

... as the structural development of the Caribbean area (left lateral along the northern margin, right lateral along the southern margin) is best interpreted locally...

1968

Abstract: Robust Surface-Consistent residual Statics and Phase Correction…Part 1; #90224 (2015)

Nirupama Nagarajappa and Peter Cary

Search and Discovery.com

... objective function to be an ellipse whose local maxima exist along a sloped line as shown in Figure 2 (right panel). To reduce computation, we use...

2015

Using Microseismicity to Understand Subsurface Fracture Systems and Increase the Effectiveness of Completions: Eagle Ford Shale, Texas; #41186 (2013)

John P. Detring and Sherilyn Williams-Stroud

Search and Discovery.com

... et al., 2010; Wessels et al., 2011; Williams-Stroud et al., 2011). The SHmax observed on the World Stress Map near the study area is ~N25E, about 20...

2013

The Nature and Classification of Organic-Associated Pores (OAP) Through Comparative Study on Marine, Transitional, and Continental Shales in Typical Areas, China; #41936 (2016)

Chao Yang, Jinchuan Zhang

Search and Discovery.com

... Marine Tarim Basin ∈1 Niutitang a Ordos North Bohai Bay basin China Basin Basin b Qiang-tang Basin area areas Sichuan Basin Paleozoic marine...

2016

Analysis of global navigation satellite system data along the Southern Gas Corridor and estimate of the expected displacements

Giuliana Rossi, Riccardo Caputo, David Zuliani, Paolo Fabris, Massimiliano Maggini, and Panagiotis Karvelis

Environmental Geosciences (DEG)

... (colored arrows) relative to a fixed Eurasia frame (simplified from Pérouse et al., 2012) in the broader area crossed by the investigated sector...

2020

Distinguishing Depositional Setting For Sandy Deposits In Coastal Landscapes Using Grain Shape

Jordan Blair Reglin Eamer,, Dan Hirsh Shugar,,† Ian James Walker,,‡ Olav B. Lian, Christina M. Neudorf

Journal of Sedimentary Research (SEPM)

... in that a value of one would represent a circle. Roundness, however, measures area relative to a fitted ellipse, so it ignores irregular borders...

2017

The Three Elements of Structural Geology, #41849 (2017).

Terry Engelder

Search and Discovery.com

... clastic flux rests on carbonates (vertical white arrows) accumulated during periods of relative quiescence on a passive margin. The three tectonic...

2017

An Alternative BEM Modeling of Transient Pressure Response of Fractured Reservoir by Use of a Semi-Analytical Approach

Junlei Wang, Ailin Jia, Yunsheng Wei, Yadong Qi

Unconventional Resources Technology Conference (URTEC)

... the fracture as a degenerate ellipse. Although they provided the analytical solution, the solution was expressed in forms of a series of Mathieu functions...

2019

The effect of leaf orientation to sunlight on stomatal parameters of Quercus rubra around the Belgrade Lakes, central Maine

Rachel G. Daly, Robert A. Gastaldo

PALAIOS

... tests the hypothesis that SD and SI are not influenced by a leaf’s physical orientation relative to the sun during the growing season. Sun leaves...

2010

Laboratory Evaluation of a Real-Time Coaxial Cable Casing Imager for Wellbore Integrity Monitoring

Yurong Li, Runar Nygaard, Baokai Cheng, Wenge Zhu, Hai Xiao

Unconventional Resources Technology Conference (URTEC)

...) In differential form, the relative frequency shift is then, ∆𝑓 𝑁 𝑓𝑁 =− ∆𝑑 𝑑 − 1 ∆𝜀 𝑟 2 𝜀𝑟 (4) The equation above indicates that when...

2016

Brent Oil Field

S. E. Livera

AAPG Special Volumes

... quantities was first discovered here in September 1965, in West Sole, and was followed by a spa e of further discoveries that proved the area...

1990

Derivation of the Original Isotopic Composition of Permian Marine Cements

R. Kevin Given, Kyger C. Lohmann

Journal of Sedimentary Research (SEPM)

... to date these samples definitively; however, corr lation with shelf units does place constraints on their relative ages. This approach indicates...

1985

Tectonic Motion in Western USA From Satellite Laser Ranging: Chapter 23: Part IV. Satellite Geodesy

D. C. Christodoulidis , D. E. Smith, S. M. Klosko , J. W. Robbins , P. J. Dunn , M. H. Torrence

AAPG Special Volumes

.... 9249-9263. Clark, T. A., D. Gordon, W. E. Himwich, C. Ma, A. Mallama, and J. W. Ryan, 1987, Determination of relative site motions in the western United...

1991

Determining the Coal Bed Methane Distribution Based on Amplitude Variation With Offset (AVO) Analysis and Seismic Inversion: Case Study of Sumatra Basin

Padmadi Heru Wibawa, Abd. Haris, Suprajitno M.

Indonesian Petroleum Association

... with water, with methane is held in the coal by water pressure. Therefore, the existence of CBM is geologically found in the coal mining area. Currently...

2007

Spatial Variations in Magnetic Properties and Paleomagnetic Directions in the Duperow Formation, Williston Basin

Maria Cioppa

Saskatchewan Geological Society

... of the Williston Basin, relative to the Appalachian and Rocky Mountains permits the effect of orogenesis to be examined. In this study, preliminary...

2006

Advanced Imaging and Inversion for Oil Production Estimates in Unconventional Resource Plays

Greg M. Johnson, Paul Miller, David Phillips

Unconventional Resources Technology Conference (URTEC)

... economics of the program. For very little relative additional cost, 3D seismic technology can be effectively utilized to reduce the risk of drilling cost...

2013

Geologic Implications of Artifact Distribution on Early Man Sites on Pleistocene Shorelines Near Sevier Lake, Utah, and Massacre Lake, Nevada

Byron J. Sharp

Utah Geological Association

... of Bonneville Level overlooking Sevier Lake showing cleared-out area (35 & 25–ft ellipse) which does not match the random distribution of conglomerate debris...

1987

< Previous   7   8   9   10   11   Next >